.content .all_tools .tab_wrap {
  background: url(../../images/block-big-img.png) no-repeat;
  height: 907px;
  width: 1471px;
  background-size: 100%;
}

.content .tab_list li.col-3 {
  padding: 39px 80px;
  height: 392px;
  img {
    width: 100px;
    height: 100px;
  }
}

.item {
  height: 536px;
}

.common-content-region {
  width: 1060px;
  margin: 40px auto 0;
  padding-bottom: 40px;
  span {
    font-size: 24px;
    font-family: FZLTHK--GBK1-0, FZLTHK--GBK1;
    font-weight: normal;
    color: rgba(126, 128, 133, 1);
    line-height: 48px;
    display: block;
    margin-bottom: 40px;
  }
  img {
    width: 100%;
  }
}
